Abstract: According to an embodiment of a present disclosure, a method for generating and utilizing a text fingerprint performed by a computing device is disclosed. The method comprises the steps of: dividing text data into one or more segments based on a predetermined text segmentation algorithm; determining a mapping value assigned to one or more subsegments that form the divided segment based on a predetermined mapping algorithm; generating a coordinate value for each of the one or more segments based on the determined mapping value; and generating the virtual fingerprint having a phonetic feature for the text data based on the generated coordinate value. That is, whether a plurality of the text data are similar to each other can be easily determined, when the text data also has a unique virtual fingerprint based on a pronunciation, in the same way every person has a unique fingerprint.

Abstract: According to an embodiment of a present disclosure, a method for generating and utilizing a text fingerprint performed by a computing device is disclosed. The method comprises the steps of: dividing text data into one or more segments based on a predetermined text segmentation algorithm; determining a mapping value assigned to one or more subsegments that form the divided segment based on a predetermined mapping algorithm; generating a coordinate value for each of the one or more segments based on the determined mapping value; and generating the virtual fingerprint having a phonetic feature for the text data based on the generated coordinate value. That is, whether a plurality of the text data are similar to each other can be easily determined, when the text data also has a unique virtual fingerprint based on a pronunciation, in the same way every person has a unique fingerprint.